SoundTracking, the app that lets you "share the soundtrack of your life," has just been updated to version 3.0.
Released nearly two years ago, SoundTracking has become one of the most popular music apps on iOS. It boasts hundreds of thousand of users, a number which at some point included none other than Apple's worldwide head of marketing, Phil Schiller.
As noted in our original review of the app, SoundTracking is something of an Instagram for music. It enables you to share special moments as they happen, complete with their own "soundtracks." You can also say, then, that SoundTracking is something of a Shazam or SoundHound that is decidedly for sharing.
It lets you instantly identify what song is playing nearby or search for a song by artist or title. Then, it lets you add photos and tag places and friends to your chosen "soundtracks." It also lets you share them with your friends and followers on Facebook, Twitter, and Foursquare.
As its whole-number versioning suggests, SoundTracking 3.0 is a major improvement on the app's previous version. As such, it brings the following new features:

Works great on the iPhone 5

New visual music timeline feed with high-resolution images and play buttons

New, fast fly-out buttons for quick tagging and sharing

New instant search feature for finding your favorite songs

Dedicate a song to a friend or tag friends in music moments

New "Like" and "Love" emoticons for song reactions

New in-app notification widget lets you know about follows, likes, loves, comments and song dedications.

Discover and follow people who love the same songs as you

Discover what's trending nearby in your neighborhood or city

New user profiles displaying your custom cover image, personal music timeline, most popular posts, and favorites.

New Verified SoundTracker accounts for DJs, artists, and celebrity users